Rank	Countries/Territories	Count	Percent
1	China	483	37.1%
2	United States	473	36.3%
3	Germany	83	6.4%
4	Latvia	49	3.8%
5	Japan	29	2.2%
6	Netherlands	20	1.5%
7	France	19	1.5%
8	Australia	14	1.1%
9	Singapore	13	1%
10	United Kingdom	13	1%
11	Iran, Islamic Republic of	12	0.9%
12	Hong Kong	11	0.8%
13	Canada	11	0.8%
14	Sweden	11	0.8%
15	Norway	11	0.8%
16	Argentina	7	0.5%
17	Cyprus	6	0.5%
18	India	6	0.5%
19	Qatar	6	0.5%
20	Russia	4	0.3%
21	Turkey	3	0.2%
22	Finland	3	0.2%
23	Bangladesh	3	0.2%
24	Indonesia	2	0.2%
25	Ukraine	2	0.2%
26	Switzerland	2	0.2%
27	Romania	1	0.1%
28	Spain	1	0.1%
29	New Zealand	1	0.1%
30	Mongolia	1	0.1%
31	Ireland	1	0.1%
32	Jordan	1	0.1%
33	Gambia	1	0.1%